#include <stdio.h>
int main ()
{
    char  *ptr = NULL;
    char c[]="Here is a string";
    ptr = c;
    if (ptr == NULL)
    {
        printf("The address in ptr is NULL\n");
    }
    if (ptr != NULL)
    {
        printf("After assigning, the address in ptr is: %p\n", ptr);
    }
    return 0;
}


